Harris Value

8606 Costmary Ln, Houston, TX 77055

2,517 sqft, built 2016, in Spring Branch Central Appraised at $657,428 for 2026.

Harris County account 1365640020003

Appraised value
$657,428
Tax year 2026 · after any cap, before exemptions
Market value
$743,041
Living area
2,517 sqft
$261 per sqft
Year built
2016
Excellent quality
Homestead
Yes
Owner-occupied exemption on file

Compare this assessment

Start with the county value and property facts, then review appraisal comps, recent sales, and prior-year changes to decide whether the assessment is worth challenging. The comps on this page are free to review; email sign-in is only used to save a printable report.

For nearby context, browse ZIP 77055, Spring Branch Central, and Memorial assessment pages.

Protest deadline

The 2026 protest deadline was . The 2027 protest deadline is . 2027 notices usually arrive in April.

Deadline rule: May 15, or 30 days after your notice of appraised value is delivered, whichever is later. A deadline on a weekend or holiday moves to the next business day. Evidence is reviewed by the Appraisal Review Board (ARB). Dates checked against the official source.

Assessment snapshot

These public HCAD records highlight what may be worth checking before you file.

  • Assessment changeThe appraised value increased 10.0% from $597,662 in 2025 to $657,428 in 2026.
  • Appraised value per square footThe current public record shows about $261 per square foot before any comparable-property adjustments.
  • Market/appraised spreadThe county market value is $85,613 above the appraised value used on this page.
  • Nearby comparison areaThis page starts the equity review with public records for the Spring Branch Central neighborhood and ZIP 77055.
  • Neighborhood value signalAmong 177 residential records in the same neighborhood, the average appraised value is about $233 per square foot.
  • Area year-over-year signalNearby residential records with prior-year values moved about +29.1% on average.

Comparable assessments

Similar public appraisal records selected for this property's equity comparison.

  • 8604 Costmary Ln, Houston, TX 77055
    2,430 sqft | $264/sqft | built 2016 | Similar size (2,430 vs 2,517 sqft); Built same year (2016); Similar lot size (3,278 vs 3,251 sqft)
    $642,400
  • 8608 Concord Trace, Houston, TX 77055
    2,482 sqft | $264/sqft | built 2017 | Similar size (2,482 vs 2,517 sqft); Similar age (2017 vs 2016); Similar lot size (3,382 vs 3,251 sqft)
    $655,758
  • 8609 Concord Trace, Houston, TX 77055
    2,644 sqft | $251/sqft | built 2017 | 5% larger (2,644 vs 2,517 sqft); Similar age (2017 vs 2016); Similar lot size (3,224 vs 3,251 sqft)
    $664,114
  • 8610 Concord Trace, Houston, TX 77055
    2,616 sqft | $230/sqft | built 2016 | Similar size (2,616 vs 2,517 sqft); Built same year (2016); Similar lot size (3,382 vs 3,251 sqft)
    $601,500
  • 8702 Strongoak Ln, Houston, TX 77055
    2,434 sqft | $259/sqft | built 2019 | Similar size (2,434 vs 2,517 sqft); Similar age (2019 vs 2016); Similar lot size (3,340 vs 3,251 sqft)
    $630,079

Recent comparable sales

Sales selected by similarity to the subject property. Texas is a non-disclosure state, so these MLS-listed sales are supplemental evidence.

  • 7720 N Fall Run Xing, Houston, TX 77055
    May-26-2026 | 2,484 sqft | $181/sqft | built 2019 | Similar size (2,484 sqft); Similar age (2019); Sold after the valuation date
    $449,500
  • 8603 Costmary Ln, Houston, TX 77055
    May-20-2026 | 2,578 sqft | $225/sqft | built 2016 | Similar size (2,578 sqft); Similar age (2016); Sold after the valuation date
    $579,000
  • 1737 Ojeman Point Ln, Houston, TX 77055
    September-30-2026 | 2,268 sqft | $272/sqft | built 2020 | 10% size difference (2,268 sqft); Moderate age difference (4 years newer); Sold after the valuation date
    $618,000
  • 1705 Lindsey Ridge Dr, Houston, TX 77055
    July-14-2026 | 2,624 sqft | $232/sqft | built 2020 | Similar size (2,624 sqft); Moderate age difference (4 years newer); Sold after the valuation date
    $609,999
  • 1422 Caywood Ln UNIT A, Houston, TX 77055
    June-26-2026 | 2,729 sqft | $245/sqft | built 2025 | 8% size difference (2,729 sqft); Moderate age difference (9 years newer); Sold after the valuation date
    $667,500

Public appraisal comparison for 2026. Prepared . Appraisal source: Harris County Appraisal District. Sales data checked in this snapshot: . Showing the last prepared sales evidence while recent sales are refreshed. Matches consider available size, age, location and property characteristics. How comparisons work.